101378660134 has 16 divisors (see below), whose sum is σ = 152552019456. Its totient is φ = 50528075400.

The previous prime is 101378660111. The next prime is 101378660147. The reversal of 101378660134 is 431066873101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499799 + ... + 2540029.

It is an arithmetic number, because the mean of its divisors is an integer number (9534501216).

Almost surely, 2^101378660134 is an apocalyptic number.

101378660134 is a deficient number, since it is larger than the sum of its proper divisors (51173359322).

101378660134 is a wasteful number, since it uses less digits than its factorization.

101378660134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44211.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 101378660134 in words is "one hundred one billion, three hundred seventy-eight million, six hundred sixty thousand, one hundred thirty-four".